Cup



FIG. 1 is a side perspective view of one embodiment of a cup, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side elevation view thereof, the left side elevation being a mirror image thereof; and,

FIG. 4 is a bottom view thereof.

The broken lines in the drawings depict a boundary of the claimed design and form no part of the claim. 

CLAIM The ornamental design for a cup, as shown and described. 